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g Write a complete C program to do the following: 1) Create a double array arr_d of 5 elements and initiate it with the values 1.0, 2.0, 3.0, 4.0, 5.0 2) Create a double pointer pDouble pointing to this array 3) Use pointer arithmetic and a loop structure to go thru the element of the array, print each element 4) Calculate and print the sum and average of all the elements of the array

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abdullahfarooqi

Answer:

#include <stdio.h>

void main(){

  //sub part 1

  double arr_d[] = {1.0,2.0,3.0,4.0,5.0};

  //sub part 2

  double *pDouble = arr_d;

  double sum = 0.0;

  int i;

  //sub part 3

  for (i = 0; i < 5; i++){

       // Print value pointed by the pointer

       printf("%lf ", *(pDouble + i));

   }

   //sub part 4

  for (i = 0; i < 5; i++){

       sum = sum + *(pDouble + i);

   }

 

   printf("\nSum of the elements in an array : %lf",sum);

   printf("\nAverage of the elements in an array : %lf",sum/5);

}

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